WG

William H. Gumprecht

EA E.I. Du Pont De Nemours And: 2 patents #65 of 718Top 10%
📍 Wilmington, DE: #33 of 274 inventorsTop 15%
🗺 Delaware: #62 of 535 inventorsTop 15%
Overall (1994): #16,469 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5334787 Process for the manufacture of pentafluoroethane Vinci Martinez Felix, Barry Asher Mahler 1994-08-02
5302766 Isomerization process William J. Steiner, John A. Wehner 1994-04-12